Directions
From Roissy-CDG airport
The distance from Roissy-CDG Airport to CyBioFrance is 64 km. You could either take a direct taxi or the train (RER). If you take the RER, you should select 'ligne B' direction Paris. Then you have a change at station "Châtelet Les Halles".
Then take ligne D4 of the RER, direction Corbeil-Essonnes.
Stop at Evry Courcouronnes.
Map access of the RER: www.ratp.fr
Then you could take the BUS Nr.415 and leave at Bois Chaland station, CyBioFrance is located at 200 m from the bus stop. Then take parking lot entrance just after parking lot entrabce of the Mercure Hotel.
Map access via BUS TICE: www.bus-tice.com
From Orly airport
Distance is 22 km. It is easy to take a taxi.
By Car
Take highway A6, direction Lyon. Exit at Lisses (you will see IKEA shop). Then follow direction "ZI du Bois Chaland".